There is no handbrake for the automatic transmission, what to do if the brakes fail

Hello, the automatic transmission will also have a handbrake.

Consideration should be given to changing lanes to bypass obstacles ahead.

On a normal road, consider changing lanes to bypass obstacles ahead. Secondly, on the premise that it is not feasible to change lanes, you can pull the gear lever into the lowest gear, and then continuously pull and release the brake to reduce the speed of the vehicle.

In addition to the usual situation, brake failure can also occur when going up and down hills. If you need to park on a half-slope, you should keep the forward low gear, tighten the hand brake, and the personnel with the vehicle should use stones, skids and other objects to jam the wheels in time.

If there is a backward slippage, the rear of the car should face the hillside or the safety side, and the headlights and emergency lights should be turned on to attract the attention of the vehicles in front and behind. The possible reasons are the lack of necessary maintenance of the brake system, too many impurities in the brake master cylinder, poor sealing, failure of the vacuum booster pump, excessive dirt of the brake fluid or air resistance after the mixing of several brake oils after heating, oil leakage of the brake master cylinder or sub-cylinder, air leakage of the air storage tank or pipeline interface, and failure of the parts due to improper operation; 3. It is due to serious overload, under the action of gravitational acceleration, which increases the inertia of vehicle movement and directly leads to brake failure.

Control the direction according to the road conditions and vehicle speed, disengage the high-speed gear, and at the same time quickly empty the fuel and shift the high-speed gear into the low-speed gear. If it is pulled too tightly, it is easy to make the brake disc "lock", and it is likely to damage the transmission parts and lose the braking ability; If it is pulled too slowly, the brake disc will wear and ablate and lose its braking effect.

Use the bumper, carriage and other rigid parts of the car and the natural obstacles (rocks, trees or earthy slopes) on the side of the road to friction and collision, to achieve the purpose of forcibly stopping and getting out of danger, and reduce the accident loss as much as possible. If there is a backward slippage, the rear of the car should face the hillside or the safety side, and the headlights and emergency lights should be turned on to attract the attention of the vehicles in front and behind.

Treatment of brake failure of automatic transmission car: 1. If the brake failure of the car suddenly occurs while driving, it should calmly and quickly get rid of the high-speed gear and bomb a foot of empty oil, change the high-speed gear to the low-speed gear, and use the traction resistance of the engine to reduce the speed; 2. When changing low-speed gears, the handbrake should be used in combination, but it should be noted that the handbrake cannot be tightened at one time, nor can it be pulled too slowly; If it is pulled too tightly, it is easy to make the brake disc "lock", and it is likely to damage the transmission parts and lose the braking ability; If it is pulled too slowly, the brake disc will wear and ablate and lose its braking effect. 3. If the danger cannot be relieved, use objects on both sides of the road that can rub against the tires to reduce the speed of the vehicle and stop slowly; 4. As a last resort, in an emergency, we should decisively use the bumper, carriage and other rigid parts of the car to collide with natural obstacles (rocks, trees or soil slopes) on the side of the road to achieve the purpose of forcibly stopping and getting out of danger and reducing accident losses as much as possible.

How to deal with brake failure of automatic transmission cars:

1. Keep D gear, keep stepping on the brakes and be careful about the car, and don't let go. Since the foot leaves the throttle, under the control of the engine, the speed will gradually decrease;

2. At this time, you need to hold the direction and wait. Thanks to ABS, the steering wheel can move slightly to avoid obstacles even when the brakes are pressed, so there is no need to be too nervous;

3. You can force into P gear and pull the handbrake while stepping on the brakes, but this will damage the car, but safety is the most important.

In front of me, I had a manual transmission brake and accelerator together what to do. This time, I thought what to do if the automatic transmission brakes failed. First of all, it's good that there are no throttle failures, so it's relatively easy to deal with.

Unlike the Mercedes-Benz of the year, which cruised at a constant speed of 120, it was a failure of the accelerator and brakes. I don't know if it's true or not. Let's talk about what to do if the brakes of an automatic transmission car fail.

First of all, don't panic. Try not to panic. If you panic, you will be confused.

At this time, press the brake pedal continuously and stop pressing the accelerator. Then turn on the hazard warning lights. If you don't step on the gas pedal anymore, the vehicle will slow down.

If it's a downhill or turning section, put it in manual mode and downshift. Rely on engine and gear receleration. If it is an electronic parking brake, it can hold the electronic parking brake all the time, and after a certain period of time, it will slow down the vehicle and stop.

If it's not an electronic handbrake, then release the handbrake to slow down the vehicle, or you can stop. If the vehicle really can't slow down, then drive to the escape lane if there is an escape lane, and rub the guardrail on the side of the road to slow the vehicle down if there is no escape lane. In fact, as long as the gear is empty, the power will be cut off.

If it's not a downhill or a sharp turn, a normal vehicle will slowly stop on its own. Even when going downhill or making sharp turns, the handbrake can be used to slow down the vehicle. After all, there is no power output, the vehicle relies on inertia, and it is not a big problem.

Electronic handbrake, when the brake fails, the electronic handbrake can be used for emergency braking.

When the car is parked normally, the electronic parking brake locks the two rear wheels, and if the car is in dynamic driving, the electronic parking brake is activated, and the system will lock the four wheels at the same time, and with ABS start. It is not a system, unless it is a 4-wheel brake pad, brake pads, brake discs, master cylinders, and calipers, otherwise the electronic handbrake can be used for emergency braking.

Handling of automatic transmission car brake failure: Empty return to maintain D gear and continue to step on the brakes. Because the foot has left the throttle, under the constraints of the engine, the speed of the car will gradually decrease; Of course there is a process.

Because of the presence of ABS, even if you apply the brakes, the steering wheel can move slightly, avoid obstacles, and stay calm. How to deal with the bucket section of the automatic transmission brake failure: 1.

When the car suddenly brakes fail while driving, you should calmly and quickly disengage the high-speed gear and blow the oil, change the high-speed gear to the low-speed gear, and use the traction resistance of the engine to reduce the speed; 2.When changing the low gear, the handbrake should be used together, but it should be noted that the handbrake can be tightened at one time, and it cannot be pulled too slowly; If it is pulled too tightly, it is easy to "lock" the brake disc, which may damage the transmission parts and lose the braking ability; If you pull too slowly, the brake disc will wear out and ablate and lose its braking function; 3.If the danger cannot be ruled out, use objects on both sides of the road that can rub against the tires to reduce the speed of the car and stop slowly; 4.

As a last resort, in an emergency, decisively use the bumper, compartment and other rigid parts of the car to collide with natural obstacles (rocks, trees or slopes) on the side of the road to achieve the purpose of forced parking and escape, and reduce accident losses as much as possible.

In this case, you must not refuel the car He Yingsheng, and at the same time, you should also pay attention to the stability of the car, try to choose to go uphill, and Zen Feng must step on the clutch, and when the speed reaches a certain situation, you must pull the handbrake.

Adjust your mentality first, don't be in a hurry, don't panic then argue, slowly step on the brakes with your feet, slowly let the car approach to a safe area, pull the handbrake with your hand, let the car Sun Zhaoque stop step by step, and call the road emergency to guess the repentance.

You can slowly reduce your speed, grasp the steering wheel, and slowly pull over. When stopped, call SOS** and adjust the brakes.

If the brakes of the automatic transmission fail, I think this problem should be solved as soon as possible, and we can go to the relevant repair shop to repair it.

The brakes of the automatic transmission car have failed, and the emergency treatment is as follows:

1. Turn on the double flashing lights and give the rear car a hint. In the process of driving, the first thing to do when encountering the problem of brake failure is to turn on the double flashing lights to remind the rear car and the surrounding cars on both sides, indicating that the vehicle in front has an unexpected situation, and the rear car should keep a distance and do a good job of emergency treatment.

2. When the handbrake brakes, the brakes fail, and the manual brakes are braked, they should be pulled slowly. The correct way to pull the handbrake is to pull it several times, pull it first and then release it, and after several repeated times, the speed of the car will slowly slow down.

3. Rub the tires to slow down. If you find that the brakes of the car are failing, you can find help from external objects, such as some obstacles or railings on the side of the road, try to get closer to the car slowly, and use the ridge hole to wipe the tire to reduce the speed.

4. Downshift one by one, you can change the gear to downshift, such as the L gear or P gear hanging. Be careful, do not move the gear to N gear, and make sure that the gear keeps up at the same time after the speed is reduced.

Difference Between Automatic and Manual Transmission:

1. The gearbox is different. The manual transmission is equipped with a manual transmission, and the automatic transmission is equipped with an automatic transmission.

2. The structure is different. The manual transmission differs from the automatic transmission in that there is an additional clutch pedal on the left side of the manual transmission car, while the automatic transmission car does not have a clutch.

3. The gear shift is different. Manual transmission cars need to constantly change gears according to the speed of the vehicle during driving, but automatic transmission does not need to, and can automatically switch gears.